66584037

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1523}}^1$

素因数の和:1617

約数の個数: 32

約数和(自身を含む): 102412800

約数和(自身を除く): 35828763

約数列:

[1, 3, 13, 19, 39, 57, 59, 177, 247, 741, 767, 1121, 1523, 2301, 3363, 4569, 14573, 19799, 28937, 43719, 59397, 86811, 89857, 269571, 376181, 1128543, 1168141, 1707283, 3504423, 5121849, 22194679, 66584037]

約数ペア:

[(1, 66584037), (3, 22194679), (13, 5121849), (19, 3504423), (39, 1707283), (57, 1168141), (59, 1128543), (177, 376181), (247, 269571), (741, 89857), (767, 86811), (1121, 59397), (1523, 43719), (2301, 28937), (3363, 19799), (4569, 14573)]